CVE-2017-8876

Name: CVE-2017-8876
Creator: NVD / NIST
Published: 2017-05-10T05:29:00.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.76%

Last modified Jun 17, 2026

CVE-2017-8876 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Symphony 2 2.6.11 has XSS in the meta[navigation_group] parameter to content/content.blueprintssections.php.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.

Description

Symphony 2 2.6.11 has XSS in the meta[navigation_group] parameter to content/content.blueprintssections.php.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.76%

50.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Getsymphony	Symphony	2.6.11

References

https://github.com/DeuxHuitHuit/symphony-2/commit/cd69a2a516e6503c1a1c7e097ee90d255ec3d6b7Issue Tracking, Patch, Third Party Advisory
https://github.com/DeuxHuitHuit/symphony-2/commit/cd69a2a516e6503c1a1c7e097ee90d255ec3d6b7Issue Tracking, Patch, Third Party Advisory

Timeline

Published: May 10, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-8876?

Symphony 2 2.6.11 has XSS in the meta[navigation_group] parameter to content/content.blueprintssections.php.

How severe is CVE-2017-8876?

CVE-2017-8876 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.

How do I fix CVE-2017-8876?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-8876?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST